IP Find IPv6 Subnet/Network and its host address ranges

What is an IPv6 IP address its network and host address ranges?

IPv6 addresses are each 128 bits long. Because each digit in an IPv6 address can have 16 different values (from 0 to 15), each digit represents the overall value of 4 bits (one nibble), with 32 digits total. As with IPv4, CIDR notation describes ranges in terms of a common prefix of bits. For example 2001:db8::/32 means that the range described has the first 32 bits set to the binary digits 00100000000000010000110110111000. Also like IPv4, MediaWiki implements IPv6 rangeblocks using CIDR notation.
Following are the ranges of IPv6 subnet/network address and their host addresses.

IPv6 Address	IPv4 Address
b51a:901b:901b:8082:d157:ac49:7157:dd01	113.87.221.1
b51a:901b:901b:8082:d157:ac49:7157:dd02	113.87.221.2
b51a:901b:901b:8082:d157:ac49:7157:dd03	113.87.221.3
b51a:901b:901b:8082:d157:ac49:7157:dd04	113.87.221.4
b51a:901b:901b:8082:d157:ac49:7157:dd05	113.87.221.5
b51a:901b:901b:8082:d157:ac49:7157:dd06	113.87.221.6
b51a:901b:901b:8082:d157:ac49:7157:dd07	113.87.221.7
b51a:901b:901b:8082:d157:ac49:7157:dd08	113.87.221.8
b51a:901b:901b:8082:d157:ac49:7157:dd09	113.87.221.9
b51a:901b:901b:8082:d157:ac49:7157:dd0a	113.87.221.10
b51a:901b:901b:8082:d157:ac49:7157:dd0b	113.87.221.11
b51a:901b:901b:8082:d157:ac49:7157:dd0c	113.87.221.12
b51a:901b:901b:8082:d157:ac49:7157:dd0d	113.87.221.13
b51a:901b:901b:8082:d157:ac49:7157:dd0e	113.87.221.14
b51a:901b:901b:8082:d157:ac49:7157:dd0f	113.87.221.15
b51a:901b:901b:8082:d157:ac49:7157:dd10	113.87.221.16
b51a:901b:901b:8082:d157:ac49:7157:dd11	113.87.221.17
b51a:901b:901b:8082:d157:ac49:7157:dd12	113.87.221.18
b51a:901b:901b:8082:d157:ac49:7157:dd13	113.87.221.19
b51a:901b:901b:8082:d157:ac49:7157:dd14	113.87.221.20
b51a:901b:901b:8082:d157:ac49:7157:dd15	113.87.221.21
b51a:901b:901b:8082:d157:ac49:7157:dd16	113.87.221.22
b51a:901b:901b:8082:d157:ac49:7157:dd17	113.87.221.23
b51a:901b:901b:8082:d157:ac49:7157:dd18	113.87.221.24
b51a:901b:901b:8082:d157:ac49:7157:dd19	113.87.221.25
b51a:901b:901b:8082:d157:ac49:7157:dd1a	113.87.221.26
b51a:901b:901b:8082:d157:ac49:7157:dd1b	113.87.221.27
b51a:901b:901b:8082:d157:ac49:7157:dd1c	113.87.221.28
b51a:901b:901b:8082:d157:ac49:7157:dd1d	113.87.221.29
b51a:901b:901b:8082:d157:ac49:7157:dd1e	113.87.221.30
b51a:901b:901b:8082:d157:ac49:7157:dd1f	113.87.221.31
b51a:901b:901b:8082:d157:ac49:7157:dd20	113.87.221.32
b51a:901b:901b:8082:d157:ac49:7157:dd21	113.87.221.33
b51a:901b:901b:8082:d157:ac49:7157:dd22	113.87.221.34
b51a:901b:901b:8082:d157:ac49:7157:dd23	113.87.221.35
b51a:901b:901b:8082:d157:ac49:7157:dd24	113.87.221.36
b51a:901b:901b:8082:d157:ac49:7157:dd25	113.87.221.37
b51a:901b:901b:8082:d157:ac49:7157:dd26	113.87.221.38
b51a:901b:901b:8082:d157:ac49:7157:dd27	113.87.221.39
b51a:901b:901b:8082:d157:ac49:7157:dd28	113.87.221.40
b51a:901b:901b:8082:d157:ac49:7157:dd29	113.87.221.41
b51a:901b:901b:8082:d157:ac49:7157:dd2a	113.87.221.42
b51a:901b:901b:8082:d157:ac49:7157:dd2b	113.87.221.43
b51a:901b:901b:8082:d157:ac49:7157:dd2c	113.87.221.44
b51a:901b:901b:8082:d157:ac49:7157:dd2d	113.87.221.45
b51a:901b:901b:8082:d157:ac49:7157:dd2e	113.87.221.46
b51a:901b:901b:8082:d157:ac49:7157:dd2f	113.87.221.47
b51a:901b:901b:8082:d157:ac49:7157:dd30	113.87.221.48
b51a:901b:901b:8082:d157:ac49:7157:dd31	113.87.221.49
b51a:901b:901b:8082:d157:ac49:7157:dd32	113.87.221.50
b51a:901b:901b:8082:d157:ac49:7157:dd33	113.87.221.51
b51a:901b:901b:8082:d157:ac49:7157:dd34	113.87.221.52
b51a:901b:901b:8082:d157:ac49:7157:dd35	113.87.221.53
b51a:901b:901b:8082:d157:ac49:7157:dd36	113.87.221.54
b51a:901b:901b:8082:d157:ac49:7157:dd37	113.87.221.55
b51a:901b:901b:8082:d157:ac49:7157:dd38	113.87.221.56
b51a:901b:901b:8082:d157:ac49:7157:dd39	113.87.221.57
b51a:901b:901b:8082:d157:ac49:7157:dd3a	113.87.221.58
b51a:901b:901b:8082:d157:ac49:7157:dd3b	113.87.221.59
b51a:901b:901b:8082:d157:ac49:7157:dd3c	113.87.221.60

b51a:901b:901b:8082:d157:ac49:7157:dd3d	113.87.221.61
b51a:901b:901b:8082:d157:ac49:7157:dd3e	113.87.221.62
b51a:901b:901b:8082:d157:ac49:7157:dd3f	113.87.221.63
b51a:901b:901b:8082:d157:ac49:7157:dd40	113.87.221.64
b51a:901b:901b:8082:d157:ac49:7157:dd41	113.87.221.65
b51a:901b:901b:8082:d157:ac49:7157:dd42	113.87.221.66
b51a:901b:901b:8082:d157:ac49:7157:dd43	113.87.221.67
b51a:901b:901b:8082:d157:ac49:7157:dd44	113.87.221.68
b51a:901b:901b:8082:d157:ac49:7157:dd45	113.87.221.69
b51a:901b:901b:8082:d157:ac49:7157:dd46	113.87.221.70
b51a:901b:901b:8082:d157:ac49:7157:dd47	113.87.221.71
b51a:901b:901b:8082:d157:ac49:7157:dd48	113.87.221.72
b51a:901b:901b:8082:d157:ac49:7157:dd49	113.87.221.73
b51a:901b:901b:8082:d157:ac49:7157:dd4a	113.87.221.74
b51a:901b:901b:8082:d157:ac49:7157:dd4b	113.87.221.75
b51a:901b:901b:8082:d157:ac49:7157:dd4c	113.87.221.76
b51a:901b:901b:8082:d157:ac49:7157:dd4d	113.87.221.77
b51a:901b:901b:8082:d157:ac49:7157:dd4e	113.87.221.78
b51a:901b:901b:8082:d157:ac49:7157:dd4f	113.87.221.79
b51a:901b:901b:8082:d157:ac49:7157:dd50	113.87.221.80
b51a:901b:901b:8082:d157:ac49:7157:dd51	113.87.221.81
b51a:901b:901b:8082:d157:ac49:7157:dd52	113.87.221.82
b51a:901b:901b:8082:d157:ac49:7157:dd53	113.87.221.83
b51a:901b:901b:8082:d157:ac49:7157:dd54	113.87.221.84
b51a:901b:901b:8082:d157:ac49:7157:dd55	113.87.221.85
b51a:901b:901b:8082:d157:ac49:7157:dd56	113.87.221.86
b51a:901b:901b:8082:d157:ac49:7157:dd57	113.87.221.87
b51a:901b:901b:8082:d157:ac49:7157:dd58	113.87.221.88
b51a:901b:901b:8082:d157:ac49:7157:dd59	113.87.221.89
b51a:901b:901b:8082:d157:ac49:7157:dd5a	113.87.221.90
b51a:901b:901b:8082:d157:ac49:7157:dd5b	113.87.221.91
b51a:901b:901b:8082:d157:ac49:7157:dd5c	113.87.221.92
b51a:901b:901b:8082:d157:ac49:7157:dd5d	113.87.221.93
b51a:901b:901b:8082:d157:ac49:7157:dd5e	113.87.221.94
b51a:901b:901b:8082:d157:ac49:7157:dd5f	113.87.221.95
b51a:901b:901b:8082:d157:ac49:7157:dd60	113.87.221.96
b51a:901b:901b:8082:d157:ac49:7157:dd61	113.87.221.97
b51a:901b:901b:8082:d157:ac49:7157:dd62	113.87.221.98
b51a:901b:901b:8082:d157:ac49:7157:dd63	113.87.221.99
b51a:901b:901b:8082:d157:ac49:7157:dd64	113.87.221.100
b51a:901b:901b:8082:d157:ac49:7157:dd65	113.87.221.101
b51a:901b:901b:8082:d157:ac49:7157:dd66	113.87.221.102
b51a:901b:901b:8082:d157:ac49:7157:dd67	113.87.221.103
b51a:901b:901b:8082:d157:ac49:7157:dd68	113.87.221.104
b51a:901b:901b:8082:d157:ac49:7157:dd69	113.87.221.105
b51a:901b:901b:8082:d157:ac49:7157:dd6a	113.87.221.106
b51a:901b:901b:8082:d157:ac49:7157:dd6b	113.87.221.107
b51a:901b:901b:8082:d157:ac49:7157:dd6c	113.87.221.108
b51a:901b:901b:8082:d157:ac49:7157:dd6d	113.87.221.109
b51a:901b:901b:8082:d157:ac49:7157:dd6e	113.87.221.110
b51a:901b:901b:8082:d157:ac49:7157:dd6f	113.87.221.111
b51a:901b:901b:8082:d157:ac49:7157:dd70	113.87.221.112
b51a:901b:901b:8082:d157:ac49:7157:dd71	113.87.221.113
b51a:901b:901b:8082:d157:ac49:7157:dd72	113.87.221.114
b51a:901b:901b:8082:d157:ac49:7157:dd73	113.87.221.115
b51a:901b:901b:8082:d157:ac49:7157:dd74	113.87.221.116
b51a:901b:901b:8082:d157:ac49:7157:dd75	113.87.221.117
b51a:901b:901b:8082:d157:ac49:7157:dd76	113.87.221.118
b51a:901b:901b:8082:d157:ac49:7157:dd77	113.87.221.119
b51a:901b:901b:8082:d157:ac49:7157:dd78	113.87.221.120

b51a:901b:901b:8082:d157:ac49:7157:dd79	113.87.221.121
b51a:901b:901b:8082:d157:ac49:7157:dd7a	113.87.221.122
b51a:901b:901b:8082:d157:ac49:7157:dd7b	113.87.221.123
b51a:901b:901b:8082:d157:ac49:7157:dd7c	113.87.221.124
b51a:901b:901b:8082:d157:ac49:7157:dd7d	113.87.221.125
b51a:901b:901b:8082:d157:ac49:7157:dd7e	113.87.221.126
b51a:901b:901b:8082:d157:ac49:7157:dd7f	113.87.221.127
b51a:901b:901b:8082:d157:ac49:7157:dd80	113.87.221.128
b51a:901b:901b:8082:d157:ac49:7157:dd81	113.87.221.129
b51a:901b:901b:8082:d157:ac49:7157:dd82	113.87.221.130
b51a:901b:901b:8082:d157:ac49:7157:dd83	113.87.221.131
b51a:901b:901b:8082:d157:ac49:7157:dd84	113.87.221.132
b51a:901b:901b:8082:d157:ac49:7157:dd85	113.87.221.133
b51a:901b:901b:8082:d157:ac49:7157:dd86	113.87.221.134
b51a:901b:901b:8082:d157:ac49:7157:dd87	113.87.221.135
b51a:901b:901b:8082:d157:ac49:7157:dd88	113.87.221.136
b51a:901b:901b:8082:d157:ac49:7157:dd89	113.87.221.137
b51a:901b:901b:8082:d157:ac49:7157:dd8a	113.87.221.138
b51a:901b:901b:8082:d157:ac49:7157:dd8b	113.87.221.139
b51a:901b:901b:8082:d157:ac49:7157:dd8c	113.87.221.140
b51a:901b:901b:8082:d157:ac49:7157:dd8d	113.87.221.141
b51a:901b:901b:8082:d157:ac49:7157:dd8e	113.87.221.142
b51a:901b:901b:8082:d157:ac49:7157:dd8f	113.87.221.143
b51a:901b:901b:8082:d157:ac49:7157:dd90	113.87.221.144
b51a:901b:901b:8082:d157:ac49:7157:dd91	113.87.221.145
b51a:901b:901b:8082:d157:ac49:7157:dd92	113.87.221.146
b51a:901b:901b:8082:d157:ac49:7157:dd93	113.87.221.147
b51a:901b:901b:8082:d157:ac49:7157:dd94	113.87.221.148
b51a:901b:901b:8082:d157:ac49:7157:dd95	113.87.221.149
b51a:901b:901b:8082:d157:ac49:7157:dd96	113.87.221.150
b51a:901b:901b:8082:d157:ac49:7157:dd97	113.87.221.151
b51a:901b:901b:8082:d157:ac49:7157:dd98	113.87.221.152
b51a:901b:901b:8082:d157:ac49:7157:dd99	113.87.221.153
b51a:901b:901b:8082:d157:ac49:7157:dd9a	113.87.221.154
b51a:901b:901b:8082:d157:ac49:7157:dd9b	113.87.221.155
b51a:901b:901b:8082:d157:ac49:7157:dd9c	113.87.221.156
b51a:901b:901b:8082:d157:ac49:7157:dd9d	113.87.221.157
b51a:901b:901b:8082:d157:ac49:7157:dd9e	113.87.221.158
b51a:901b:901b:8082:d157:ac49:7157:dd9f	113.87.221.159
b51a:901b:901b:8082:d157:ac49:7157:dda0	113.87.221.160
b51a:901b:901b:8082:d157:ac49:7157:dda1	113.87.221.161
b51a:901b:901b:8082:d157:ac49:7157:dda2	113.87.221.162
b51a:901b:901b:8082:d157:ac49:7157:dda3	113.87.221.163
b51a:901b:901b:8082:d157:ac49:7157:dda4	113.87.221.164
b51a:901b:901b:8082:d157:ac49:7157:dda5	113.87.221.165
b51a:901b:901b:8082:d157:ac49:7157:dda6	113.87.221.166
b51a:901b:901b:8082:d157:ac49:7157:dda7	113.87.221.167
b51a:901b:901b:8082:d157:ac49:7157:dda8	113.87.221.168
b51a:901b:901b:8082:d157:ac49:7157:dda9	113.87.221.169
b51a:901b:901b:8082:d157:ac49:7157:ddaa	113.87.221.170
b51a:901b:901b:8082:d157:ac49:7157:ddab	113.87.221.171
b51a:901b:901b:8082:d157:ac49:7157:ddac	113.87.221.172
b51a:901b:901b:8082:d157:ac49:7157:ddad	113.87.221.173
b51a:901b:901b:8082:d157:ac49:7157:ddae	113.87.221.174
b51a:901b:901b:8082:d157:ac49:7157:ddaf	113.87.221.175
b51a:901b:901b:8082:d157:ac49:7157:ddb0	113.87.221.176
b51a:901b:901b:8082:d157:ac49:7157:ddb1	113.87.221.177
b51a:901b:901b:8082:d157:ac49:7157:ddb2	113.87.221.178
b51a:901b:901b:8082:d157:ac49:7157:ddb3	113.87.221.179
b51a:901b:901b:8082:d157:ac49:7157:ddb4	113.87.221.180

b51a:901b:901b:8082:d157:ac49:7157:ddb5	113.87.221.181
b51a:901b:901b:8082:d157:ac49:7157:ddb6	113.87.221.182
b51a:901b:901b:8082:d157:ac49:7157:ddb7	113.87.221.183
b51a:901b:901b:8082:d157:ac49:7157:ddb8	113.87.221.184
b51a:901b:901b:8082:d157:ac49:7157:ddb9	113.87.221.185
b51a:901b:901b:8082:d157:ac49:7157:ddba	113.87.221.186
b51a:901b:901b:8082:d157:ac49:7157:ddbb	113.87.221.187
b51a:901b:901b:8082:d157:ac49:7157:ddbc	113.87.221.188
b51a:901b:901b:8082:d157:ac49:7157:ddbd	113.87.221.189
b51a:901b:901b:8082:d157:ac49:7157:ddbe	113.87.221.190
b51a:901b:901b:8082:d157:ac49:7157:ddbf	113.87.221.191
b51a:901b:901b:8082:d157:ac49:7157:ddc0	113.87.221.192
b51a:901b:901b:8082:d157:ac49:7157:ddc1	113.87.221.193
b51a:901b:901b:8082:d157:ac49:7157:ddc2	113.87.221.194
b51a:901b:901b:8082:d157:ac49:7157:ddc3	113.87.221.195
b51a:901b:901b:8082:d157:ac49:7157:ddc4	113.87.221.196
b51a:901b:901b:8082:d157:ac49:7157:ddc5	113.87.221.197
b51a:901b:901b:8082:d157:ac49:7157:ddc6	113.87.221.198
b51a:901b:901b:8082:d157:ac49:7157:ddc7	113.87.221.199
b51a:901b:901b:8082:d157:ac49:7157:ddc8	113.87.221.200
b51a:901b:901b:8082:d157:ac49:7157:ddc9	113.87.221.201
b51a:901b:901b:8082:d157:ac49:7157:ddca	113.87.221.202
b51a:901b:901b:8082:d157:ac49:7157:ddcb	113.87.221.203
b51a:901b:901b:8082:d157:ac49:7157:ddcc	113.87.221.204
b51a:901b:901b:8082:d157:ac49:7157:ddcd	113.87.221.205
b51a:901b:901b:8082:d157:ac49:7157:ddce	113.87.221.206
b51a:901b:901b:8082:d157:ac49:7157:ddcf	113.87.221.207
b51a:901b:901b:8082:d157:ac49:7157:ddd0	113.87.221.208
b51a:901b:901b:8082:d157:ac49:7157:ddd1	113.87.221.209
b51a:901b:901b:8082:d157:ac49:7157:ddd2	113.87.221.210
b51a:901b:901b:8082:d157:ac49:7157:ddd3	113.87.221.211
b51a:901b:901b:8082:d157:ac49:7157:ddd4	113.87.221.212
b51a:901b:901b:8082:d157:ac49:7157:ddd5	113.87.221.213
b51a:901b:901b:8082:d157:ac49:7157:ddd6	113.87.221.214
b51a:901b:901b:8082:d157:ac49:7157:ddd7	113.87.221.215
b51a:901b:901b:8082:d157:ac49:7157:ddd8	113.87.221.216
b51a:901b:901b:8082:d157:ac49:7157:ddd9	113.87.221.217
b51a:901b:901b:8082:d157:ac49:7157:ddda	113.87.221.218
b51a:901b:901b:8082:d157:ac49:7157:dddb	113.87.221.219
b51a:901b:901b:8082:d157:ac49:7157:dddc	113.87.221.220
b51a:901b:901b:8082:d157:ac49:7157:dddd	113.87.221.221
b51a:901b:901b:8082:d157:ac49:7157:ddde	113.87.221.222
b51a:901b:901b:8082:d157:ac49:7157:dddf	113.87.221.223
b51a:901b:901b:8082:d157:ac49:7157:dde0	113.87.221.224
b51a:901b:901b:8082:d157:ac49:7157:dde1	113.87.221.225
b51a:901b:901b:8082:d157:ac49:7157:dde2	113.87.221.226
b51a:901b:901b:8082:d157:ac49:7157:dde3	113.87.221.227
b51a:901b:901b:8082:d157:ac49:7157:dde4	113.87.221.228
b51a:901b:901b:8082:d157:ac49:7157:dde5	113.87.221.229
b51a:901b:901b:8082:d157:ac49:7157:dde6	113.87.221.230
b51a:901b:901b:8082:d157:ac49:7157:dde7	113.87.221.231
b51a:901b:901b:8082:d157:ac49:7157:dde8	113.87.221.232
b51a:901b:901b:8082:d157:ac49:7157:dde9	113.87.221.233
b51a:901b:901b:8082:d157:ac49:7157:ddea	113.87.221.234
b51a:901b:901b:8082:d157:ac49:7157:ddeb	113.87.221.235
b51a:901b:901b:8082:d157:ac49:7157:ddec	113.87.221.236
b51a:901b:901b:8082:d157:ac49:7157:dded	113.87.221.237
b51a:901b:901b:8082:d157:ac49:7157:ddee	113.87.221.238
b51a:901b:901b:8082:d157:ac49:7157:ddef	113.87.221.239
b51a:901b:901b:8082:d157:ac49:7157:ddf0	113.87.221.240
b51a:901b:901b:8082:d157:ac49:7157:ddf1	113.87.221.241
b51a:901b:901b:8082:d157:ac49:7157:ddf2	113.87.221.242
b51a:901b:901b:8082:d157:ac49:7157:ddf3	113.87.221.243
b51a:901b:901b:8082:d157:ac49:7157:ddf4	113.87.221.244
b51a:901b:901b:8082:d157:ac49:7157:ddf5	113.87.221.245
b51a:901b:901b:8082:d157:ac49:7157:ddf6	113.87.221.246
b51a:901b:901b:8082:d157:ac49:7157:ddf7	113.87.221.247
b51a:901b:901b:8082:d157:ac49:7157:ddf8	113.87.221.248
b51a:901b:901b:8082:d157:ac49:7157:ddf9	113.87.221.249
b51a:901b:901b:8082:d157:ac49:7157:ddfa	113.87.221.250
b51a:901b:901b:8082:d157:ac49:7157:ddfb	113.87.221.251
b51a:901b:901b:8082:d157:ac49:7157:ddfc	113.87.221.252
b51a:901b:901b:8082:d157:ac49:7157:ddfd	113.87.221.253
b51a:901b:901b:8082:d157:ac49:7157:ddfe	113.87.221.254
b51a:901b:901b:8082:d157:ac49:7157:ddff	113.87.221.255

How IPv6 host addresses we calculated?

As we explained above IPv6 IP version is 128 bit long. Our system get IPv6 IP address as input in URL parameter value with its CIDR & get its all host address ranges from our largest database get back its start range and last range with its relevant CIDR at the end final IPv6 which converts into IPv4 IP address by our tool IPv6 to IPv4 converter.